WTB Universe Roadbuster Upgrade kit (by Nato-Bot)

As the title says, I have desperately been seeking the Nato-Bot Universe Roadbuster upgrade kit. The whole set, including both guns and head. I know this is extremely hard to find right now, but I am trying my luck that somebody on here has, and will be willing to sell. I would really like to not go over $100, but if somebody wants to negotiate I may be open. Please PM me if you are willing to sell.